CA2386943C - Dimensionally stable balloons - Google Patents
Dimensionally stable balloons Download PDFInfo
- Publication number
- CA2386943C CA2386943C CA002386943A CA2386943A CA2386943C CA 2386943 C CA2386943 C CA 2386943C CA 002386943 A CA002386943 A CA 002386943A CA 2386943 A CA2386943 A CA 2386943A CA 2386943 C CA2386943 C CA 2386943C
- Authority
- CA
- Canada
- Prior art keywords
- balloon
- component
- micro
- dimensionally stable
- fibril
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000011159 matrix material Substances 0.000 claims abstract description 41
- 239000000463 material Substances 0.000 claims abstract description 40
- 239000002131 composite material Substances 0.000 claims abstract description 36
- 229920000106 Liquid crystal polymer Polymers 0.000 claims abstract description 20
- 239000004977 Liquid-crystal polymers (LCPs) Substances 0.000 claims abstract description 20
- 229920000642 polymer Polymers 0.000 claims abstract description 18
- 238000001125 extrusion Methods 0.000 claims abstract description 12
- 239000000203 mixture Substances 0.000 claims description 22
- 238000000034 method Methods 0.000 claims description 15
- 229920001410 Microfiber Polymers 0.000 claims description 10
- 239000003658 microfiber Substances 0.000 claims description 10
- 239000000155 melt Substances 0.000 claims description 6
- 229920001400 block copolymer Polymers 0.000 claims description 5
- 229920001169 thermoplastic Polymers 0.000 claims description 3
- 239000012815 thermoplastic material Substances 0.000 claims description 2
- 239000011162 core material Substances 0.000 claims 5
- 238000002156 mixing Methods 0.000 claims 3
- 239000000835 fiber Substances 0.000 abstract description 15
- 239000013078 crystal Substances 0.000 abstract 1
- 229920000728 polyester Polymers 0.000 description 5
- 239000004696 Poly ether ether ketone Substances 0.000 description 3
- 229920002530 polyetherether ketone Polymers 0.000 description 3
- 229920002614 Polyether block amide Polymers 0.000 description 2
- 239000004721 Polyphenylene oxide Substances 0.000 description 2
- 239000004734 Polyphenylene sulfide Substances 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- HJJVPARKXDDIQD-UHFFFAOYSA-N bromuconazole Chemical compound ClC1=CC(Cl)=CC=C1C1(CN2N=CN=C2)OCC(Br)C1 HJJVPARKXDDIQD-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000005191 phase separation Methods 0.000 description 2
- 229920000570 polyether Polymers 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229920001634 Copolyester Polymers 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 238000002399 angioplasty Methods 0.000 description 1
- 229920003233 aromatic nylon Polymers 0.000 description 1
- 230000036760 body temperature Effects 0.000 description 1
- 230000009172 bursting Effects 0.000 description 1
- 230000000916 dilatatory effect Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 239000004811 fluoropolymer Substances 0.000 description 1
- 229920002313 fluoropolymer Polymers 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 229920000069 polyphenylene sulfide Polymers 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 229920002725 thermoplastic elastomer Polymers 0.000 description 1
- 230000008733 trauma Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/10—Balloon catheters
- A61M25/1027—Making of balloon catheters
- A61M25/1029—Production methods of the balloon members, e.g. blow-moulding, extruding, deposition or by wrapping a plurality of layers of balloon material around a mandril
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L29/00—Materials for catheters, medical tubing, cannulae, or endoscopes or for coating catheters
- A61L29/12—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/10—Balloon catheters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/05—Filamentary, e.g. strands
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/95—Instruments specially adapted for placement or removal of stents or stent-grafts
- A61F2/958—Inflatable balloons for placing stents or stent-grafts
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/10—Balloon catheters
- A61M2025/1043—Balloon catheters with special features or adapted for special applications
- A61M2025/1084—Balloon catheters with special features or adapted for special applications having features for increasing the shape stability, the reproducibility or for limiting expansion, e.g. containments, wrapped around fibres, yarns or strands
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/022—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the choice of material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/30—Extrusion nozzles or dies
- B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
- B29C48/33—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles with parts rotatable relative to each other
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Mechanical Engineering (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Biophysics (AREA)
- Hematology (AREA)
- Biomedical Technology (AREA)
- Anesthesiology (AREA)
- Pulmonology (AREA)
- Child & Adolescent Psychology (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Composite Materials (AREA)
- Chemical & Material Sciences (AREA)
- Epidemiology (AREA)
- Materials For Medical Uses (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- Toys (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Manufacturing Of Micro-Capsules (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US42638499A | 1999-10-25 | 1999-10-25 | |
| US09/426,384 | 1999-10-25 | ||
| PCT/US2000/041566 WO2001034062A2 (en) | 1999-10-25 | 2000-10-25 | Dimensionally stable balloons |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2386943A1 CA2386943A1 (en) | 2001-05-17 |
| CA2386943C true CA2386943C (en) | 2009-06-30 |
Family
ID=23690578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002386943A Expired - Fee Related CA2386943C (en) | 1999-10-25 | 2000-10-25 | Dimensionally stable balloons |
Country Status (6)
| Country | Link |
|---|---|
| EP (2) | EP1223992B1 (enExample) |
| JP (1) | JP4808349B2 (enExample) |
| AT (2) | ATE337803T1 (enExample) |
| CA (1) | CA2386943C (enExample) |
| DE (2) | DE60030459T2 (enExample) |
| WO (1) | WO2001034062A2 (enExample) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6242063B1 (en) | 1997-09-10 | 2001-06-05 | Scimed Life Systems, Inc. | Balloons made from liquid crystal polymer blends |
| US7101597B2 (en) | 1997-09-10 | 2006-09-05 | Boston Scientific Scimed, Inc. | Medical devices made from polymer blends containing low melting temperature liquid crystal polymers |
| US6977103B2 (en) * | 1999-10-25 | 2005-12-20 | Boston Scientific Scimed, Inc. | Dimensionally stable balloons |
| US6733520B2 (en) * | 2000-09-22 | 2004-05-11 | Scimed Life Systems, Inc. | Sandwich striped sleeve for stent delivery |
| US7029450B2 (en) | 2001-12-14 | 2006-04-18 | Boston Scientific Scimed, Inc. | Dilation catheter assembly and related methods |
| US7005097B2 (en) * | 2002-01-23 | 2006-02-28 | Boston Scientific Scimed, Inc. | Medical devices employing chain extended polymers |
| JP4351832B2 (ja) * | 2002-08-05 | 2009-10-28 | テルモ株式会社 | バルーンカテーテル |
| US6989025B2 (en) * | 2002-10-04 | 2006-01-24 | Boston Scientific Scimed, Inc. | Extruded tubing with discontinuous striping |
| US7228878B2 (en) | 2002-12-04 | 2007-06-12 | Boston Scientific Scimed, Inc. | Catheter tubing with improved stress-strain characteristics |
| JP4617070B2 (ja) * | 2003-07-29 | 2011-01-19 | テルモ株式会社 | 拡張体付カテーテル |
| US7854756B2 (en) | 2004-01-22 | 2010-12-21 | Boston Scientific Scimed, Inc. | Medical devices |
| US20060182907A1 (en) * | 2005-02-11 | 2006-08-17 | Boston Scientific Scimed, Inc. | Novel microfibrillar reinforced polymer-polymer composites for use in medical devices |
| US20080287984A1 (en) * | 2007-05-18 | 2008-11-20 | Jan Weber | Medical balloons and methods of making the same |
| JP6313230B2 (ja) | 2012-03-09 | 2018-04-18 | クリアストリーム・テクノロジーズ・リミテッド | 修正部分を備えるブロー成形された医療用バルーンを形成するためのパリソン、医療用バルーン、および、関連の方法 |
| JP6035033B2 (ja) * | 2012-03-13 | 2016-11-30 | テルモ株式会社 | ステント拡張用バルーン、バルーンカテーテルおよびステントデリバリーシステム |
| EP3892322B1 (en) * | 2013-08-28 | 2022-09-28 | Clearstream Technologies Limited | Apparatuses and methods for providing radiopaque medical balloons |
| RU2719979C1 (ru) * | 2014-08-28 | 2020-04-23 | Клиарстрим Текнолоджис Лимитед | Устройство и способы получения рентгеноконтрастных медицинских баллонов |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5248305A (en) * | 1989-08-04 | 1993-09-28 | Cordis Corporation | Extruded tubing and catheters having helical liquid crystal fibrils |
| US5254089A (en) | 1992-04-02 | 1993-10-19 | Boston Scientific Corp. | Medication dispensing balloon catheter |
| DE69433506T2 (de) | 1993-10-01 | 2004-06-24 | Boston Scientific Corp., Natick | Medizinische, thermoplastische elastomere enthaltende ballone |
| US5647848A (en) * | 1995-06-07 | 1997-07-15 | Meadox Medicals, Inc. | High strength low compliance composite balloon for balloon catheters |
| US5702418A (en) | 1995-09-12 | 1997-12-30 | Boston Scientific Corporation | Stent delivery system |
| GB9616267D0 (en) * | 1996-08-02 | 1996-09-11 | Ranier Ltd | Balloon catheter |
| US6284333B1 (en) | 1997-09-10 | 2001-09-04 | Scimed Life Systems, Inc. | Medical devices made from polymer blends containing low melting temperature liquid crystal polymers |
| EP0934755A3 (en) | 1998-02-09 | 2000-07-19 | Medtronic, Inc. | Fiber reinforced balloon and catheter |
| KR102074718B1 (ko) | 2013-09-25 | 2020-02-07 | 엘지디스플레이 주식회사 | 유기 발광 표시 장치 |
-
2000
- 2000-10-25 EP EP00989702A patent/EP1223992B1/en not_active Expired - Lifetime
- 2000-10-25 DE DE60030459T patent/DE60030459T2/de not_active Expired - Lifetime
- 2000-10-25 WO PCT/US2000/041566 patent/WO2001034062A2/en not_active Ceased
- 2000-10-25 AT AT00989702T patent/ATE337803T1/de not_active IP Right Cessation
- 2000-10-25 EP EP06017985A patent/EP1743664B1/en not_active Expired - Lifetime
- 2000-10-25 AT AT06017985T patent/ATE451939T1/de not_active IP Right Cessation
- 2000-10-25 JP JP2001536072A patent/JP4808349B2/ja not_active Expired - Fee Related
- 2000-10-25 CA CA002386943A patent/CA2386943C/en not_active Expired - Fee Related
- 2000-10-25 DE DE60043553T patent/DE60043553D1/de not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| WO2001034062A2 (en) | 2001-05-17 |
| DE60043553D1 (de) | 2010-01-28 |
| JP2003513702A (ja) | 2003-04-15 |
| JP4808349B2 (ja) | 2011-11-02 |
| EP1223992A2 (en) | 2002-07-24 |
| EP1743664A1 (en) | 2007-01-17 |
| WO2001034062A3 (en) | 2001-12-27 |
| DE60030459D1 (de) | 2006-10-12 |
| CA2386943A1 (en) | 2001-05-17 |
| ATE337803T1 (de) | 2006-09-15 |
| EP1743664B1 (en) | 2009-12-16 |
| EP1223992B1 (en) | 2006-08-30 |
| DE60030459T2 (de) | 2006-12-21 |
| ATE451939T1 (de) | 2010-01-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |
Effective date: 20131025 |